15397978008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1\times {\mathrm{2069}}^1$

素因数の和:3545

約数の個数: 128

約数和(自身を含む): 45467136000

約数和(自身を除く): 30069157992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1429, 1736, 2069, 2604, 2858, 4138, 4287, 5208, 5716, 6207, 8276, 8574, 10003, 11432, 12414, 14483, 16552, 17148, 20006, 24828, 28966, 30009, 34296, 40012, 43449, 44299, 49656, 57932, 60018, 64139, 80024, 86898, 88598, 115864, 120036, 128278, 132897, 173796, 177196, 192417, 240072, 256556, 265794, 310093, 347592, 354392, 384834, 448973, 513112, 531588, 620186, 769668, 897946, 930279, 1063176, 1240372, 1346919, 1539336, 1795892, 1860558, 2480744, 2693838, 2956601, 3591784, 3721116, 5387676, 5913202, 7442232, 8869803, 10775352, 11826404, 17739606, 20696207, 23652808, 35479212, 41392414, 62088621, 70958424, 82784828, 91654631, 124177242, 165569656, 183309262, 248354484, 274963893, 366618524, 496708968, 549927786, 641582417, 733237048, 1099855572, 1283164834, 1924747251, 2199711144, 2566329668, 3849494502, 5132659336, 7698989004, 15397978008]

約数ペア:

[(1, 15397978008), (2, 7698989004), (3, 5132659336), (4, 3849494502), (6, 2566329668), (7, 2199711144), (8, 1924747251), (12, 1283164834), (14, 1099855572), (21, 733237048), (24, 641582417), (28, 549927786), (31, 496708968), (42, 366618524), (56, 274963893), (62, 248354484), (84, 183309262), (93, 165569656), (124, 124177242), (168, 91654631), (186, 82784828), (217, 70958424), (248, 62088621), (372, 41392414), (434, 35479212), (651, 23652808), (744, 20696207), (868, 17739606), (1302, 11826404), (1429, 10775352), (1736, 8869803), (2069, 7442232), (2604, 5913202), (2858, 5387676), (4138, 3721116), (4287, 3591784), (5208, 2956601), (5716, 2693838), (6207, 2480744), (8276, 1860558), (8574, 1795892), (10003, 1539336), (11432, 1346919), (12414, 1240372), (14483, 1063176), (16552, 930279), (17148, 897946), (20006, 769668), (24828, 620186), (28966, 531588), (30009, 513112), (34296, 448973), (40012, 384834), (43449, 354392), (44299, 347592), (49656, 310093), (57932, 265794), (60018, 256556), (64139, 240072), (80024, 192417), (86898, 177196), (88598, 173796), (115864, 132897), (120036, 128278)]